Tutorial in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 733rd n3xta 0 67 14 Feb 2025 733rd DanielBash 0 67 14 Feb 2025 733rd xyangst 0 67 14 Feb 2025 733rd btjones0 0 67 17 Feb 2025 733rd smclaughlin-cf 0 67 19 Feb 2025 733rd Troon 0 67 21 Feb 2025 733rd pol-7 0 67 6 Mar 2025 733rd jumpingtj 0 67 9 Mar 2025 733rd edsrzf 🇳🇿 0 67 14 Mar 2025 733rd rustykitty 0 67 21 Mar 2025 733rd retrohun 0 67 31 Mar 2025 733rd pastelglowcloud 0 67 2 Apr 2025 733rd litvanika 0 67 5 Apr 2025 733rd 1nspir3d 0 67 6 Apr 2025 733rd MeepMoop 0 67 6 Apr 2025 733rd gonengazit 0 67 8 Apr 2025 733rd Darklight-03 0 67 14 Apr 2025 733rd nilan425 0 67 16 Apr 2025 733rd DialFrost 🇸🇬 0 67 17 Apr 2025 733rd Andriamanitra 🇫🇮 0 67 17 Apr 2025 733rd Shanethegamer 🇺🇸 0 67 17 Apr 2025 733rd edsrzf 🇳🇿 0 67 17 Apr 2025 733rd HumanoidCPU 0 67 18 Apr 2025 733rd adaGrad1 0 67 18 Apr 2025 733rd codewrite 🇬🇧 0 67 18 Apr 2025 733rd CaedenHarper 🇨🇦 0 67 18 Apr 2025 733rd masterofsoap 0 67 24 Apr 2025 733rd dokutan 0 67 28 Apr 2025 733rd Lodiscode 0 67 6 May 2025 733rd adammielniczuk 0 67 12 May 2025 733rd erikji 0 67 21 days ago 733rd thadeucity 0 67 18 days ago 733rd TheZwierzLF 🇵🇱 0 67 17 days ago 733rd TheZwierzLF 🇵🇱 0 67 12 days ago 733rd SwordF-Official 0 67 11 days ago 733rd NOS4A5I 0 67 4 days ago 733rd Rogacz 0 67 4 days ago 788th 823126 0 68 20 Nov 2024 788th stefangimmillaro 0 68 27 Nov 2024 788th MeWhenI 🇻🇦 0 68 11 Dec 2024 788th jamesthekee 0 68 25 Jan 2025 788th Shanethegamer 🇺🇸 0 68 4 Feb 2025 788th GolfingSuccess 🇬🇷 0 68 5 Feb 2025 788th HumanoidCPU 0 68 6 Feb 2025 788th DialFrost 🇸🇬 0 68 8 Feb 2025 788th voytxt 🇨🇿 0 68 8 Feb 2025 788th targrik 0 68 15 Feb 2025 788th JunkIce 0 68 26 Mar 2025 788th rhdqor213 0 68 16 Apr 2025 788th DialFrost 🇸🇬 0 68 17 Apr 2025 788th te-chnical 0 68 6 May 2025 788th edsrzf 🇳🇿 0 68 13 May 2025 788th rucin93 🇵🇱 0 68 14 May 2025 788th cloudyshoe 0 68 15 May 2025 788th jake6192 0 68 14 days ago 788th 4very 0 68 6 days ago 807th sean-niemann 🇺🇸 0 69 13 Dec 2024 807th GolfingSuccess 🇬🇷 0 69 8 Feb 2025 807th DialFrost 🇸🇬 0 69 8 Feb 2025 807th GolfingSuccess 🇬🇷 0 69 8 Feb 2025 807th DialFrost 🇸🇬 0 69 20 Feb 2025 807th pruthvip15 0 69 4 Mar 2025 807th emgordon154 0 69 6 Mar 2025 807th plcc0 0 69 20 Mar 2025 807th kg583 🇺🇸 0 69 18 Apr 2025 807th CaedenHarper 🇨🇦 0 69 18 Apr 2025 807th Shanethegamer 🇺🇸 0 69 23 Apr 2025 807th sean-niemann 🇺🇸 0 69 28 Apr 2025 807th voytxt 🇨🇿 0 69 28 Apr 2025 807th GolfingSuccess 🇬🇷 0 69 20 days ago 821st emgordon154 0 70 27 Nov 2024 821st MeWhenI 🇻🇦 0 70 11 Dec 2024 821st voytxt 🇨🇿 0 70 25 Jan 2025 821st Salutations45 0 70 26 Jan 2025 821st MeWhenI 🇻🇦 0 70 14 Feb 2025 Prev 751–825 of 1,856 Next